ngx_http_variable_server_port   63 src/http/ngx_http_variables.c static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r,
ngx_http_variable_server_port  197 src/http/ngx_http_variables.c     { ngx_string("server_port"), NULL, ngx_http_variable_server_port, 0, 0, 0 },